Is it possible for arms to fall off???

Wow, last night's work out was amazing... I kept up!!!! Very very proud of myself... We did a little cardio, then a circuit of arms, biceps, triceps, and the muscle on top of your shoulder... ummmmmmm nope drawing a blank.... anyway after the burning pain, we did some floor stomach exercises, and I am getting fitter, it was a little easier this time, then we did another arm burning/falling off circuit, and some bike to finish off... Yippee!!!! and on a really really amazing note. I LOST A KILO.... Very very chuffed... obviously I would have like to have lost more.. but for not dieting and only upping my exercise, I think thats a brilliant start. Diet is going well, I can't believe how quickly my body has gotten used to eating breakfast within an hour of getting up, I woke up and let the maid in, and warm bed was calling so I crawled back in for another hours snooze... but after about 40 minutes, my stomach was complaining so much, luckily I had thrown a block of cheese in my bag, so I took a bite, and a glass of water... and then went back to bed... but it didn't last very long, as one of my good friends phoned and woke me up... so I got out of my warm bed, got dressed for exercise and came upstairs... and here we are..
I also cleaned out one of our fridges yesterday, and stocked in with my specific diet food and snacks... so I am not tempted by other stuff... :)
Go team Candy....
I also just wanted to say, all my friend have been so SO SO amazingly supportive, I really feel loved and encouraged!